diff options
Diffstat (limited to 'dom/media/mediasession/test/gtest')
-rw-r--r-- | dom/media/mediasession/test/gtest/TestPositionState.cpp | 127 | ||||
-rw-r--r-- | dom/media/mediasession/test/gtest/moz.build | 15 |
2 files changed, 142 insertions, 0 deletions
diff --git a/dom/media/mediasession/test/gtest/TestPositionState.cpp b/dom/media/mediasession/test/gtest/TestPositionState.cpp new file mode 100644 index 0000000000..5fa38d0294 --- /dev/null +++ b/dom/media/mediasession/test/gtest/TestPositionState.cpp @@ -0,0 +1,127 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "gtest/gtest.h" +#include "MediaSession.h" + +using namespace mozilla; +using namespace mozilla::dom; + +struct CurrentPlaybackPositionFixture { + double mDuration = 0.0; + double mPlaybackRate = 0.0; + double mLastReportedTime = 0.0; + + TimeDuration mDelta; + double mExpectedPosition = -1; +}; + +class CurrentPlaybackPositionTest + : public testing::TestWithParam<CurrentPlaybackPositionFixture> {}; + +static const std::initializer_list<CurrentPlaybackPositionFixture> kFixtures = { + // position must be positive + { + 10.0, + 1.0, + 0.0, + TimeDuration::FromSeconds(-1.0), + 0.0, + }, + // no time elapsed + { + 10.0, + 1.0, + 0.0, + TimeDuration::FromSeconds(0.0), + 0.0, + }, + { + 10.0, + 1.0, + 0.0, + TimeDuration::FromSeconds(3.0), + 3.0, + }, + { + 10.0, + 1.0, + 0.0, + TimeDuration::FromSeconds(10.0), + 10.0, + }, + // position is clamped to the duration + { + 10.0, + 1.0, + 0.0, + TimeDuration::FromSeconds(20.0), + 10.0, + }, + { + 10.0, + 1.0, + 5.0, + TimeDuration::FromSeconds(-1.0), + 4.0, + }, + { + 10.0, + 1.0, + 5.0, + TimeDuration::FromSeconds(-6.0), + 0.0, + }, + { + 10.0, + 1.0, + 5.0, + TimeDuration::FromSeconds(6.0), + 10.0, + }, + // expected: 5s + 2 * 2s + { + 10.0, + 2.0, + 5.0, + TimeDuration::FromSeconds(2.0), + 9.0, + }, + // expected: 5s + 0.5 * 2s + { + 10.0, + 0.5, + 5.0, + TimeDuration::FromSeconds(2.0), + 6.0, + }, + { + 5.0, + 4.0, + 10.0, + TimeDuration::FromSeconds(20.0), + 5.0, + }, + // empty media (0s) + { + 0.0, + 4.0, + 5.0, + TimeDuration::FromSeconds(20.0), + 0.0, + }, +}; + +TEST_P(CurrentPlaybackPositionTest, Run) { + const auto& fixture = GetParam(); + PositionState state(fixture.mDuration, fixture.mPlaybackRate, + fixture.mLastReportedTime, TimeStamp::Now()); + + ASSERT_DOUBLE_EQ(state.CurrentPlaybackPosition(state.mPositionUpdatedTime + + fixture.mDelta), + fixture.mExpectedPosition); +} + +INSTANTIATE_TEST_SUITE_P(PositionState, CurrentPlaybackPositionTest, + testing::ValuesIn(kFixtures)); diff --git a/dom/media/mediasession/test/gtest/moz.build b/dom/media/mediasession/test/gtest/moz.build new file mode 100644 index 0000000000..fd2a9a6e30 --- /dev/null +++ b/dom/media/mediasession/test/gtest/moz.build @@ -0,0 +1,15 @@ +# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- +# vim: set filetype=python: +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +UNIFIED_SOURCES += [ + "TestPositionState.cpp", +] + +LOCAL_INCLUDES += [ + "/dom/media/mediasession", +] + +FINAL_LIBRARY = "xul-gtest" |